000004658 001__ 4658
000004658 005__ 20141119144542.0
000004658 04107 $$aeng
000004658 046__ $$k2002-06-02
000004658 100__ $$aLiu, Tsung-Lung
000004658 24500 $$aRANS SIMULATION OF VISCOUS NONLINEAR WAV ES AROUND COASTAL STRUCTURES

000004658 24630 $$n15.$$pProceedings of the 15th ASCE Engineering Mechanics Division Conference
000004658 260__ $$bColumbia University in the City of New York
000004658 506__ $$arestricted
000004658 520__ $$2eng$$aA Reynolds-Averaged Navier-Stokes (RANS) numerical method was employed for time-domain simulation of fully nonlinear wave reflection, diffraction, and refractions over submerged coastal structures. Computations were performed first for fully nonlinear waves in a two -dimensional wave tank to illustrate the capability of the RANS method for the generation and propagation of viscous nonlinear waves. Time-domain simulations were then performed for the propagation and transformation of fully nonlinear waves over a submerged trapezoidal shelf. The computed wave profiles were compared with the experimental data to demo nstrate the accuracy of the present simulation results. Finally, the chimera RANS method was employed for time-domain simulations of nonlinear wave refraction and diffraction over an elliptic shoal.

000004658 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000004658 653__ $$aNonlinear waves, Breakwater, Elliptic shoal, RANS equations, Numerical wave tank.

000004658 7112_ $$a15th ASCE Engineering Mechanics Division Conference$$cNew York (US)$$d2002-06-02 / 2002-06-05$$gEM2002
000004658 720__ $$aLiu, Tsung-Lung$$iChen, Hamn-Ching$$iHuang, Erick T.
000004658 8560_ $$ffischerc@itam.cas.cz
000004658 8564_ $$s2809638$$uhttps://invenio.itam.cas.cz/record/4658/files/124.pdf$$yOriginal version of the author's contribution as presented on CD, .
000004658 962__ $$r4594
000004658 980__ $$aPAPER